ports/64236: Improve bsd.ports.mk documentation for USE_GL

[Gerald Pfeifer]

>Number:         64236
>Category:       ports
>Synopsis:       Improve bsd.ports.mk documentation for USE_GL
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Sat Mar 13 16:30:27 PST 2004
>Closed-Date:
>Last-Modified:
>Originator:     gerald at FreeBSD.org
>Release:        
>Organization:
>Environment:


>Description:
	This updates the description of the USE_GL knob in Mk/bsd.ports.mk.

	Kris suggested that I submit this via GNATS and has already had a
	quick look.
>How-To-Repeat:
>Fix:

Index: bsd.port.mk
===================================================================
RCS file: /home/pcvs/ports/Mk/bsd.port.mk,v
retrieving revision 1.484
diff -u -3 -p -r1.484 bsd.port.mk
--- bsd.port.mk	4 Feb 2004 04:27:04 -0000	1.484
+++ bsd.port.mk	14 Mar 2004 00:18:07 -0000
@@ -358,7 +358,8 @@ FreeBSD_MAINTAINER=	portmgr at FreeBSD.org
 # USE_XLIB		- Says that the port uses the X libraries.
 #
 # USE_FREETYPE	- Says that the port uses the freetype print libraries.
-# USE_GL		- Says that the port uses libGL.
+# USE_GL		- Says that the port uses libGL (not needed with XFree86 4.x
+#				  which already includes this functionality).
 # USE_MESA		- Says that the port uses libGL/libglut (deprecated).
 # USE_MOTIF		- Says that the port uses a Motif toolkit.  Implies USE_XPM.
 # NO_OPENMOTIF		- Says that the port uses a custom Motif toolkit

>Release-Note:
>Audit-Trail:
>Unformatted: